513155 divided by 86 
We want to divide 513155 by 86.

On to step 1:
The number 86 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 86

On to step 2:
86 goes into 51 0 times with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Append the next digit (3) from the dividend to 51 and continue with: 513 / 86

Let's proceed to step 3:
86 goes into 513 5 times with a remainder of 83.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 430 from 513 leaves us with 83.
Fetch the next digit (1) from the dividend, attach it to 83 and continue: 831 / 86

Step 4:
When dividing 831 by 86, we get 9 with a remainder of 57.
The next digit of our result is 9. 
Result so far: 59.0
The remainder is 57 after subtracting 774 from 831.
Grab the next digit (5) from the dividend, add it to 57, then carry on: 575 / 86

Going ahead to step 5:
86 can be fit into 575 6 times, resulting in a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 596.0
The remainder is 59 after subtracting 516 from 575.
Append the next digit (5) from the dividend to 59 and continue with: 595 / 86

Let's proceed to step 6:
595 divided by 86 is 6 with a remainder of 79.
The next digit of our result is 6. 
Result so far: 5966.0
If we take 516 away from 595, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 7:
86 can be fit into 790 9 times, resulting in a remainder of 16.
The next digit of our result is 9. 
Result so far: 5966.9
If we take 774 away from 790, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
When dividing 160 by 86, we get 1 with a remainder of 74.
The next digit of our result is 1. 
Result so far: 5966.91
The remainder is 74 after subtracting 86 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 9:
740 divided by 86 is 8 with a remainder of 52.
The next digit of our result is 8. 
Result so far: 5966.918
The remainder is 52 after subtracting 688 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
If we divide 520 by 86, we get 6 and a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 5966.9186
If we subtract 516 from 520, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
If we divide 40 by 86, we get 0 and a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 5966.9186
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
86 can be fit into 400 4 times, resulting in a remainder of 56.
The next digit of our result is 4. 
Result so far: 5966.918604
If we subtract 344 from 400, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
The number 86 fits into 560 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 5966.9186046
Subtracting 516 from 560 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 14:
The number 86 fits into 440 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 5966.91860465
If we subtract 430 from 440, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 5966.91860465 with a balance of 1e-08.